Portuguese courses can help you learn conversational skills, grammar, vocabulary, and pronunciation. You can build skills in writing essays, engaging in discussions, and understanding cultural contexts. Many courses introduce tools like language apps and online dictionaries that enhance your learning experience and support daily practice. Key topics often include Brazilian and European Portuguese variations, idiomatic expressions, and practical scenarios for travel or business communication.

Skills you'll gain: Model Deployment, Model Evaluation, Model Optimization, Data-Driven Decision-Making, Applied Machine Learning, A/B Testing, Statistical Machine Learning, Machine Learning Methods, Predictive Modeling, Machine Learning, Predictive Analytics, Statistical Hypothesis Testing, Statistical Methods, Machine Learning Algorithms, Performance Analysis, Statistical Analysis, Regulatory Requirements
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apple iOS, iOS Development, Swift Programming, Core Data (Software), Mobile Development, Interactive Data Visualization, UI Components, User Interface (UI), Data Sharing, Application Programming Interface (API), Data Modeling, Real Time Data, Configuration Management
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Retrieval-Augmented Generation, Generative AI, LLM Application, Large Language Modeling, Embeddings, Natural Language Processing, Unstructured Data, Application Development, Data Pipelines, User Interface (UI), Data Processing, SQL, Front-End Web Development, Application Deployment
★ 4.4 (14) · Intermediate · Course · 1 - 4 Weeks

Nikolai Schuler
Skills you'll gain: Data Storytelling, Power BI, Interactive Data Visualization, Data Visualization, Advanced Analytics, Data Modeling, Data Transformation, Dashboard Creation, Data Visualization Software, Data Analysis, Data Cleansing, Performance Tuning
★ 4.4 (25) · Beginner · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: Innovation, Corporate Strategy, Entrepreneurship, Team Management, Organizational Strategy, Organizational Development, Program Evaluation, Business Management, Culture Transformation, New Business Development, Case Studies, Initiative and Leadership, Growth Strategies
★ 4.9 (10) · Advanced · Course · 1 - 4 Weeks
CertNexus
Skills you'll gain: Data Preprocessing, Data Analysis, Model Training, Data Collection, AI Workflows, MLOps (Machine Learning Operations), Statistical Analysis, Model Deployment, Data Processing, Data Cleansing, Applied Machine Learning, Predictive Modeling, Machine Learning, Model Evaluation, Descriptive Statistics, Machine Learning Algorithms, Process Management
★ 4.7 (23) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Storytelling, Data Visualization, Interactive Data Visualization, Data Presentation, Data Visualization Software, Dashboard, Looker (Software), Dashboard Creation, Data Modeling, Data Access, Business Analytics, Data Analysis, Analytics, Data Governance, Performance Tuning, Report Writing, Cloud Services, Self Service Technologies, Version Control
★ 4.4 (21) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Strategic Decision-Making, Microsoft Excel, Financial Modeling, Case Studies, Financial Analysis, Risk Analysis, Strategic Thinking, Financial Forecasting, Analysis, Business Analysis, Spreadsheet Software, Risk Modeling, Financial Data, Data-Driven Decision-Making, Scenario Testing, Risk Management, Forecasting, Data Presentation, Presentations
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Rmarkdown, Knitr, Model Evaluation, Data Wrangling, Tidyverse (R Package), Predictive Analytics, Predictive Modeling, Data Analysis, R (Software), Statistical Reporting, R Programming, Data Quality, Data Manipulation, Data Integration, Data Transformation, Statistical Modeling, Extract, Transform, Load, Data Pipelines, Performance Analysis, Performance Metric
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data-Driven Marketing, Drive Engagement, Driving engagement, Content Development and Management, Marketing Budgets, Paid media, Digital Media Strategy, Media Strategy, Brand Marketing, Content Strategy, Promotional Strategies, Marketing Analytics, Media Planning, Customer Engagement, Promotions and Campaigns, Shared Media, Marketing Effectiveness, Content Marketing, Brand Awareness, Strategic Partnership
★ 4.9 (7) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Prompt Patterns, AWS SageMaker, Generative AI Agents, AI Integrations, Amazon Web Services, Infrastructure as Code (IaC), AI Security, AI Enablement, Generative AI, DevOps, IT Automation, AI Personalization, AWS CloudFormation, AI Workflows, Computer Programming, Computer Programming Tools, Artificial Intelligence, Autoencoders, Building Codes
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Stakeholder Communications, Stakeholder Engagement, Strategic Communication, Data Presentation, Data-Driven Decision-Making, Data Analysis, Business Communication, Model Evaluation, Responsible AI, Applied Machine Learning
Intermediate · Course · 1 - 4 Weeks